83731500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{809}}^1$

素因数の和:857

約数の個数: 144

約数和(自身を含む): 275970240

約数和(自身を除く): 192238740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 75, 90, 92, 100, 115, 125, 138, 150, 180, 207, 225, 230, 250, 276, 300, 345, 375, 414, 450, 460, 500, 575, 690, 750, 809, 828, 900, 1035, 1125, 1150, 1380, 1500, 1618, 1725, 2070, 2250, 2300, 2427, 2875, 3236, 3450, 4045, 4140, 4500, 4854, 5175, 5750, 6900, 7281, 8090, 8625, 9708, 10350, 11500, 12135, 14562, 16180, 17250, 18607, 20225, 20700, 24270, 25875, 29124, 34500, 36405, 37214, 40450, 48540, 51750, 55821, 60675, 72810, 74428, 80900, 93035, 101125, 103500, 111642, 121350, 145620, 167463, 182025, 186070, 202250, 223284, 242700, 279105, 303375, 334926, 364050, 372140, 404500, 465175, 558210, 606750, 669852, 728100, 837315, 910125, 930350, 1116420, 1213500, 1395525, 1674630, 1820250, 1860700, 2325875, 2791050, 3349260, 3640500, 4186575, 4651750, 5582100, 6977625, 8373150, 9303500, 13955250, 16746300, 20932875, 27910500, 41865750, 83731500]

約数ペア:

[(1, 83731500), (2, 41865750), (3, 27910500), (4, 20932875), (5, 16746300), (6, 13955250), (9, 9303500), (10, 8373150), (12, 6977625), (15, 5582100), (18, 4651750), (20, 4186575), (23, 3640500), (25, 3349260), (30, 2791050), (36, 2325875), (45, 1860700), (46, 1820250), (50, 1674630), (60, 1395525), (69, 1213500), (75, 1116420), (90, 930350), (92, 910125), (100, 837315), (115, 728100), (125, 669852), (138, 606750), (150, 558210), (180, 465175), (207, 404500), (225, 372140), (230, 364050), (250, 334926), (276, 303375), (300, 279105), (345, 242700), (375, 223284), (414, 202250), (450, 186070), (460, 182025), (500, 167463), (575, 145620), (690, 121350), (750, 111642), (809, 103500), (828, 101125), (900, 93035), (1035, 80900), (1125, 74428), (1150, 72810), (1380, 60675), (1500, 55821), (1618, 51750), (1725, 48540), (2070, 40450), (2250, 37214), (2300, 36405), (2427, 34500), (2875, 29124), (3236, 25875), (3450, 24270), (4045, 20700), (4140, 20225), (4500, 18607), (4854, 17250), (5175, 16180), (5750, 14562), (6900, 12135), (7281, 11500), (8090, 10350), (8625, 9708)]